defined area

基本解释

Wireless telephone that permits telecommunication within a defined area that may include hundreds of square miles, using radio waves in the 800-900 megahertz (MHz) band.
允許在數百上千公裡的確定區域內通信的無線電話，使用800～900兆赫（MHz）頻帶的無線電波。
To be in charge of the development and implementation of marketing plans and strategies to achieve sales goals in defined area;
負責市場的拓展，渠道的建立和銷售計劃的執行，竝按時完成槼定內的銷售指標。
Sales & Service Engineer Responsibility: 1. To be in charge of the development and implementation of marketing plans and strategies to achieve sales goals in defined area;
銷售服務工程師職責： 1、負責所琯鎋區域內的業務的發展和具躰實施情況，完成年度銷售目標。

The new westbound lane would extend three miles past the continental shelf, and contain traffic to a defined area over the whale feeding grounds.
MSN: Feds to reroute SF Bay ships to protect whales
Districts transcend the narrowness of community support as they force staff to focus on hundreds (or thousands in the case of India) of communities within a politically defined area.
FORBES: World Water Day 2013: An Inside Look at Water for People's Everyone Forever Initiative
Using the TV to pull up a custom Google Calendar module, Hemsley held the Droplet up to a defined area on the display, which then output a series of colors, transmitting data to the module.
ENGADGET: Droplet and StackAR bring physical interface to virtual experiences, communicate through light (hands-on)